1-(4,5-dimethylthiophen-2-yl)ethanone

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Names

[ CAS No. ]:
66587-69-7

[ Name ]:
1-(4,5-dimethylthiophen-2-yl)ethanone

[Synonym ]:
Ethanone,5-dimethyl-2-thienyl)
2-acetyl-4,5-dimethylthiophene
5-Acetyl-2,3-dimethylthiophene
4,5-Dimethyl-2-acetothienon

Chemical & Physical Properties

[ Density]:
1.078g/cm3

[ Boiling Point ]:
262.8ºC at 760 mmHg

[ Molecular Formula ]:
C8H10OS

[ Molecular Weight ]:
154.22900

[ Flash Point ]:
112.7ºC

[ Exact Mass ]:
154.04500

[ PSA ]:
45.31000

[ LogP ]:
2.56750

[ Index of Refraction ]:
1.532

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,3-Dimethylthiophene
  • Acetyl chloride
  • 3-Methylthiophene-2-aldehyde
  • Hydrazinecarboxamide,2-[(3-methyl-2-thienyl)methylene]-
  • Ethanoic anhydride

DownStream

  • (2-amino-4,5-dimethylthiophen-3-yl)-phenylmethanone

Related Compounds

  • 1-(4,5-dimethylthiophen-2-yl)pyrrole-2-carbaldehyde
  • 1-(4,5-diiodothiophen-2-yl)ethanone
  • 1-(4,5-dibromofuran-2-yl)ethanone
  • 1-(4,5-dichloro-1H-pyrrol-2-yl)ethanone
  • 1-(4,5,9,10-tetrahydropyren-2-yl)ethanone
  • 1-(4,5-dihydrobenzo[g][1]benzothiol-2-yl)ethanone
  • 2,4-Diamino-5-(difluoromethyl)nicotinic acid
  • 5-(Bromomethyl)-6-chloro-3-(difluoromethyl)pyridin-2-amine
  • 2-Chloro-6-(difluoromethyl)-3-nitro-5-(trifluoromethyl)pyridine
  • 6-Bromo-4-(difluoromethyl)-5-fluoropyridin-2-ol
  • 2-(2-Bromo-5-cyano-3-methylphenyl)acetic acid
  • (6-Chloro-[2,3'-bipyridin]-4-yl)methanol
  • 2-Chloro-6-(chloromethyl)-3-(difluoromethyl)isonicotinaldehyde
  • 2-Bromo-3-(bromomethyl)-4-fluoro-1-nitrobenzene
  • 2-Chloro-6-(difluoromethyl)-3-methoxypyridine-4-sulfonamide
  • 3-Chloro-5-methoxy-2-nitropyridine
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